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`        Hello …..      If velocity of sound in a gas depends on its elasticity and density derive the relation for the velocity of sound in a medium by the method of dimension .`
3 years ago

Vikas TU
9798 Points
```							 As velcoity depends on both that is elasticity it would be:v = k*a^x d^ywhere a is the elasticity and d is thedensity.Dimensions ofa and d are:ML^-1T^-2 AND ML^-3T^0 respectively. Dimension velocity => M^0L^1T^-1Oncomaring we get x+y = 0 and x + 3y = -1we getx= ½ and y = -1/2.
```
3 years ago
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• 18 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions